summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/browsers/the-window-object/garbage-collection-and-browsing-contexts/discard_iframe_history_4-1.html
blob: 1b5726cdcdc50c9d42b2769f7404660d759c5b63 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
<script>
history_lengths = [];

var t = opener.t;

push_length = t.step_func(function () {
  history_lengths.push(history.length)
});

do_test = t.step_func(function () {
  try {
    var start_length = history_lengths[0];
    expected = [start_length, start_length + 1, start_length];
    opener.assert_array_equals(history_lengths, expected);
    t.done();
  } finally {
    window.close();
  }
});
</script>
<iframe src="discard_iframe_history_4-2.html"></iframe>